I've been able to trace the calls down into the kernel, and it does look like the kernel is flushing the cache at the appropriate time before sending the buffer back to the client.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1406725 Title: Severe graphical corruption (mostly horizontal streaks/lines) running software clients (including Xmir) on android Status in canonical-pocket-desktop: In Progress Status in Mir: In Progress Status in xorg-server package in Ubuntu: Invalid Bug description: I'm seeing severe graphical corruption running mir_demo_client_flicker on mako. Start a few instances of the client (or just one flicker and some other clients) and you'll see the mir_demo_client_flicker window contains significant corruption. I don't think it's an overlays issue. The problem occurs even without overlays. To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-pocket-desktop/+bug/1406725/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
